Sanitations are the systems and methods for keeping things clean and healthy.
Sanitations are important for keeping people safe and preventing sickness.
Examples:
We need good sanitations to keep our food clean.
The city has good sanitations to keep the water clean.
Sanitations help keep us healthy.
Good sanitations make everyone happy.
Without proper sanitations, people can get very sick.
Sanitations are like a superhero that fights germs and dirt.